package STUDENT.DOVANTIEN.BASIC.STRUCTURE_PROGRAMMING.OOPS_CONSEPTS.lever01.EX01;

public class Controllers {
	//Datafield
	private Models m_objModel;
		
	// hàm khởi dựng cho Controllers 
	public Controllers (){
		m_objModel = new Models();
	}
		// ủy quyền thực thi nghiệp vụ thông qua Models
	public double kbiet (NumberObject objNum){
		return m_objModel.Calculator(objNum);
	}
	}
